Janelle Monáe has spoken about the police system and its connections to racism, saying it was “built on traumatising Black folks”.The musician and actor appears in the movie Antebellum, which tackles slavery and Confederate-era America.Speaking about the recent resurgence of the Black Lives Matter movement, Monáe told the Guardian she was “happy” that the conversation was being had, even though “a lot of people [are] late to the party”.“You can’t talk about white supremacy, systemic racism,